2. What is AGrxn for the following system at 298 K? N2(g) + 3H2(g) = 2...
For the reaction N2(g) + 3H2(g) = 2 NH3(g), what is AG (in kJ) at 298 K when the pressures of the gases are: P(N2) = .13 atm P(H2) = 6.2 x 10-5 atm P(NH3) = 1.8 atm? +1.73 +47.0 0 -33.0 0-113 0 -2.49
In the Haber process, ammonia is synthesized from nitrogen and hydrogen: N2(g) + 3H2(g) → 2NH3(g) ΔG° at 298 K for this reaction is -33.3 kJ/mol. The value of ΔG at 298 K for a reaction mixture that consists of 1.9 atm N2, 1.6 atm H2, and 0.65 atm NH3 is ________. -3.86 × 103 -1.8 -7.25 × 103 -104.5 -40.5
9. Calculate ASⓇ, ASsurr, AStot, and AGⓇ at 298 K for the following reaction N2(g) + 3H2(g) → 2NH3(g) at 25*C. AH° = -92.22 kJ/mol Using: Smº[N2, gas) = 191.6J/(K-mol); Sm"[H2, gas) = 130.7J/(K-mol); Sm*[NH3, gas) = 192.4
QUESTION 30 Given the data below, what is AGPX for the following reaction? N2(g) + 3H2(g) → 2NH3(g) AG; = - 16.45 h for NH3 AGxn = 32.9) AGPxn = – 16.45) AGPXn= -32.9%) AC x = 16.45)
20. What is AS at 298 K for the following reaction? CH4(g) + N2(g) → HCN(g) + NH3(g); AH = 164.1 kJ; AGⓇ = 159.1 kJ at 298 K a. 17 J/K b.5.5 x 102 J/K c. 5.3 x 102J/K d. 1.1 x 10 J/K e. 2.0 J/K 21. Given the following, determine 208 Kunne male
+92 5) 2NH3(g) → 3H2(g) + N2(g) AH 298 = 92kJ/molrxn According to the information above, what is the standard enthalpy of formation, AHOF, for NH3 (g) at 298 K ?
3. (20 points) For the reaction N2(g) + 3H2(g) - kJ/mol. Estimate A, G of the same reaction at 0 °C. 2 NH3(g) at 298K, A,Gº = -32.8
What is the ΔrG for the following reaction (in kJ mol-1) at 298 K? N2 (g) + 3 H2 (g) ⇌ 2 NH3 (g) The conditions for this reaction are: PN2 = 1.47 bar PH2 = 0.35 bar PNH3 = 1.45 bar
N2(g) + 3 H2(g) ⇌ 2 NH3(g) KP = 6.78 x 105 at 298 K (determined using atm) A 7.5 x 101 L container being held at 298 K is charged with the three gases present in the above equation. Once finished, the initial partial pressure of N2 was 0.59 atm, the initial partial pressure of H2 was 0.45 atm, and the initial partial pressure of NH3 was 0.11 atm. The gas mixture was then allowed to reach equilibrium. Use...
For the reaction N2(g) + 3 H2(g) = 2 NH3(g), what is AG (in kJ) at 298 K when the pressures of the gases are: P(N2) .13 atm P(H2) = 6.2 x 10-5 atm P(NH3) = 1.8 atm? O +47.0 O-113 O-2.49 0 -33.0 O +1.73